Archivos de bronconeumología
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Arch. Bronconeumol. · Oct 2015
ReviewPleuroparenchymal Fibroelastosis: Is it Also an Idiopathic Entity?
Pleuroparenchymal fibroelastosis (PPFE) is a rare disease that has been recently included in the updated consensus on idiopathic interstitial pneumonias. It shares some clinical features with other chronic interstitial pneumonias (dyspnea, dry cough), and is radiologically characterized by pleural and subpleural parenchymal fibrosis and elastosis, mainly in the upper lobes. The main histological findings include pleural fibrosis and prominent subpleural and parenchymal fibroelastosis. ⋯ The disease course is variable, ranging from slow progression to rapid clinical deterioration. No treatment has shown evidence of efficacy, and lung transplantation remains the only option for patients who fulfill the diagnostic criteria for this option. Recognizing and disseminating the specific features of PPFE is essential to raise the level of clinical suspicion for this entity, and to implement appropriate multidisciplinary diagnostic management.
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Arch. Bronconeumol. · Sep 2015
Case ReportsControlled non-heart beating donor lung transplantation: Initial experience in Spain.
Although the number of lung transplants in Spain is increasing annually, more organs are required to ease waiting lists. Controlled non-heart beating donors (NHBD) (Maastricht III) are a reality at international level, and contribute significantly to increasing donor numbers. In this study, we present our NHBD protocol and the initial experience in Spain using lung grafts from this type of donor. ⋯ Preservation was by ex-vivo lung perfusion in 2 cases and by traditional cold ischemia in the other. None of the patients developed grade 3 primary graft dysfunction, no in-hospital mortality was recorded and 1-year survival was 100%. These initial results, and international experience, should help to develop similar protocols to encourage the use of controlled non-heart beating donors.
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Arch. Bronconeumol. · Aug 2015
Practice GuidelineGuidelines for the evaluation and treatment of muscle dysfunction in patients with chronic obstructive pulmonary disease.
In patients with chronic obstructive pulmonary disease (COPD), skeletal muscle dysfunction is a major comorbidity that negatively impacts their exercise capacity and quality of life. In the current guidelines, the most recent literature on the various aspects of COPD muscle dysfunction has been included. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) scale has been used to make evidence-based recommendations on the different features. ⋯ Numerous factors and biological mechanisms are involved in the etiology of COPD muscle dysfunction. Several tests are proposed in order to diagnose and evaluate the degree of muscle dysfunction of both respiratory and limb muscles (peripheral), as well as to identify the patients' exercise capacity (six-minute walking test and cycloergometry). Currently available therapeutic strategies including the different training modalities and pharmacological and nutritional support are also described.